showArt 8MG3BU User manual

DMX 512 MERGER SERIES
8MG3BU DMX MERGER
User Manual
VERSION: 1.0 2020.03.05
This product manual contains important information about the safe installation and
use of this product. Please read and follow these instructions carefully and keep this
manual in a safe place for future reference.

DMX 512 MERGER SERIES
1/3
User Manual
8MG3BU DMX MERGER User Manual
This DMX Merger can choose HTP Mode or BACKUP Mode to connect main
console and 2 backup consoles. All the inputs and outputs are completely isolated
by the latest electrical isolation technology. Each DMX output has super driving
ability. Each input and output has LED indicator.
1. Technical Parameter
Power input ............................................ AC88~256V /50~60HZ
Fuse(internal) .................................................................... T2A
Dimension ...................................................... 482X173X46MM
Weight ........................................................................1.75 KG
2.Safety rules
3.Contents in the package
* Keep the unit away from magnetic fields when operating.
* Do not make any inflammable liquids or metal objects enter the unit.
* Handle this product with great care, any strong shocks or vibration
may result in malfunction.
* This unit must only be operated by adults, do not allow children to tamper
or play with it.
* Should any liquid be spilled on the unit, disconnect the power supply to the
product immediately.
Before operating, please read the User Manual completely. That would be
necessary and helpful for you to use the unit more availably and effectively.
The following rules give important information regarding safety during use
and maintenance:
* Keep the unit dry, do not expose it to water or high levels of humid.
* Don’t try to dismantle or modify the product without any authorized
permission.
* DMX MERGER 1PC
* AC Adaptor 1PC
* 1PCUser Manual

④
⑤
⑥
①
①LED INDICATORS OF DMX OUTPUTS: used to show the working status of
DMX OUTPUT 1-8. It stays on when there is DMX signal input, and off when
there is no DMX signal input.
②DIP SWITCH: when the DIP switch is set to the BACKUP position, the DMX
Merger is in the BACKUP mode. When the DIP switch is set to the HTP
position, the DMX Merger is in the HTP mode.
Notes:
* BACKUP MODE: when input A DMX- signal fail, input B DMX-signal take
over immediately. When both input A & B DMX- signal fail, input C DMX-
signal take over immediately.
* HTP MODE: the highest value of 3 identical channels from 3 DMX-signals
will have priority.
③LED INDICATORS OF POWER: used to indicate the power status. Yellow
LED stays on when the DMX MERGER is turned on.
④DMX INPUTS: divided into A port, B port and C port for DMX signal input.
⑤LED INDICATORS OF DMX INPUTS: used to show the working status of all
the DMX inputs. It stays on when there is DMX signal input, and off when
there is no DMX signal input.
⑥POWER SWITCH: used to turn on/off the DMX MERGER.
⑦AC INPUT: used to input the power AC88~256V 50/60Hz.
⑧AC OUTPUT: used to output the power AC88~256V 50/60Hz.
⑨DMX OUTPUTS: used to connect the DMX lightings.
②③
⑦ ⑧ ⑨
DMX 512 MERGER SERIES
2/3
User Manual
4. Control Panel Instruction

3Pins canon(plug)
Pin 1: GND(SCREEN)
Pin 2: Signal(-)
Pin 3: Signal(+)
3Pins canon(plug)
Pin 1: GND(SCREEN)
Pin 2: Signal(-)
Pin 3: Signal(+)
Output 8
Output1
Input A
Input B
Input C
8MG3BU DMX MERGER: front panel
8MG3BU DMX MERGER: back panel
5.The pinout appears below:
Pin 1:GND(SCREEN) Pin 2:Signal(-) Pin 3:Signal(+)
DMX 512 MERGER SERIES
6. Connection diagram:
Backup console 2 :
Backup console 1 :
Main console:
User Manual
3/3